fender bender

Hi guys, I've been searching everywhere for a diagram for my 2011 GT Premium (non-nav) system. I have a PAC module to splice into my rear speaker channels for a sub that I'm installing. Do you have a diagram similar to this-- http://www.f150forum.com/attachments...-119227623.jpg? I would truly appreciate any help. Thanks

fender bender

I found this one, but there are just a few small differences such as pin 20 on J1 not being there, but instead a pin is right under it..

fender bender

Oops, meant to include this link
http://www.installer.com/cars/carphotos/mustang_05.jpg

Flagstang

http://iihs.net/fsm/?dir=499

fender bender

Thanks for that, but I've already searched through everything listed there, and the closest I could find was this:
http://iihs.net/fsm/?dir=710&viewfil...Navigation.pdf

And this:
http://iihs.net/fsm/?dir=1012&viewfi...t%20System.pdf

Both are close, but I can't seem to find the info I need out of them, which is the rear speaker wires..

fender bender

Actually, I figured it out. For anyone searching in the future for installing an aftermarket sub and amp, you'll want to use two of the connectors. The large connector houses the speaker wires, while the smallest connector is where I picked up my amp turn-on voltage.

Following the diagram on page 1 of this here, the adapter in the middle is the biggest one into the radio, referred to as "C290D". Into the adapter, each speaker's wiring is wrapped together with their positive and negative wires, then fed into the adapter. For example, the White/Green and Brown/Yellow wires are the back left speaker, positive and negative respectively. They are wrapped around each other as they are fed to the adapter, easily identifiable.

To get my sub signal, I spliced into the rear speakers and used a PAC SNI-35 to convert that signal into pre-amp in RCA.

For the amp turn on switch, I have a Shaker 500 system, and spliced into the smallest adapter's ("C290B", as it is referred to) pin 4 wire, the Violet/Red one. On page 3 of the above linked PDF, the C290B is on the left, and the module on the right is the factory subwoofer amplifier. Connecting to pin 4 off the C290B gives "AUX AUD 1 ENABLE/MUTE." At first we were confused about what this meant, but we figured that out of the four wires leading to the subwoofer amplifier, it wasn't the In+/In- or SHIELD wires, and after testing, this ENABLE/MUTE wire works as expected.

LOOKING BACK: Don't know why this didn't dawn upon me until now, but to consolidate this, I suggest splicing solely into the C290B adapter! The IN+/IN- wires are exactly what are needed for the aftermarket's signal. However, if you use the same PAC module that I linked to above, connect both the left and right channels to the IN+/IN- wires, as subwoofers are obviously mono anyways.

I really hope this helps someone. Have fun! (especially trying to get your large hands like mine into the small stereo space for splicing and stripping!)